#21BADE

#21BADE

Color Values

HEX

#21BADE

RGB

33, 186, 222

HSL

191.4, 74.1%, 50.0%

HSV

191.4, 85.1%, 87.1%

CMYK

85.1%, 16.2%, 0.0%, 12.9%

OKLCH

0.731 0.1268 219.3

Properties

Cool Light Nearest: Pacific Blue

Color Harmonies

Complementary

#21BADE

#DE4521

Analogous

#21DEA3

#215CDE

#21BADE

Triadic

#21BADE

#DE21BA

#BADE21

Split Complementary

#21BADE

#DE215C

#DEA321

Tetradic

#21BADE

#A321DE

#DE4521

#5CDE21

Color Blindness Simulation

Original

#21BADE

Protanopia

#6365D5

Deuteranopia

#5A4FD3

Tritanopia

#29CECD

Achromatopsia

#9C9C9C

CSS Usage

background-color: #21BADE;
color: #21BADE;
border-color: #21BADE;
Nearest Tailwind: Cyan 500 #06B6D4

Tailwind Shades

50
#F3FAFC
100
#E2F4F8
200
#C1ECF6
300
#94DEEF
400
#5BCCE7
500
#21BADE
600
#1A95B2
700
#15778E
800
#115D6F
900
#104451
950
#0A2B33

Contrast Checker

Text on white

2.3:1

AA Fail AAA Fail

Text on black

9.14:1

AA Pass AAA Pass

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

2月 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

2月 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

2月 20, 2026